When Yoon Hana finds out the her long-time crush, Choi Minho, has his eyes on Park Gaeul, her best friend, she finds that it's impossible for him to like her now! Plus, he asks her for help, and she accepts. Not knowing what to do, Hana is trapped in between her own choice and Choi Minho's as well.  "...If I want him to be happy, then that means that I've moved on, right?"